彼はたいへん注意深くふるまっている。

彼はたいへん注意深くふるまっている。

He is being very careful.

彼(かれ)はたいへん注意深(ちゅういぶか)くふるまっている。

Kare wa taihen chūibukaku furumatteiru.

彼 (かれ)

he; him; his; boyfriend

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

大変 (たいへん)

very; greatly; immense; enormous; great; serious; grave; dreadful; terrible; difficult; hard; major incident; disaster

注意深い (ちゅういぶかい)

careful

振る舞う (ふるまう)

to behave; to conduct oneself; to entertain; to treat someone (to a drink); to make tea for someone (tea ceremony)

Readings: ヒ、かれ、かの、か.の

Meanings: he, that, the

Readings: チュウ、そそ.ぐ、さ.す、つ.ぐ

Meanings: pour, irrigate, shed (tears), flow into, concentrate on, notes, comment, annotate

Reading: イ

Meanings: idea, mind, heart, taste, thought, desire, care, liking

Readings: シン、ふか.い、 -ぶか.い、ふか.まる、ふか.める、み-

Meanings: deep, heighten, intensify, strengthen